From 94e40cf48cc652312b2b49c2afd9b70e6a92f7b8 Mon Sep 17 00:00:00 2001
From: Anil Madhavapeddy <avsm@cvs.openbsd.org>
Date: Mon, 21 Jun 2004 17:36:32 +0000
Subject: make ssh -Wshadow clean, no functional changes markus@ ok

---
 usr.bin/ssh/packet.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'usr.bin/ssh/packet.c')

diff --git a/usr.bin/ssh/packet.c b/usr.bin/ssh/packet.c
index f374faba4bb..8ed67c162ab 100644
--- a/usr.bin/ssh/packet.c
+++ b/usr.bin/ssh/packet.c
@@ -37,7 +37,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: packet.c,v 1.114 2004/06/14 01:44:39 djm Exp $");
+RCSID("$OpenBSD: packet.c,v 1.115 2004/06/21 17:36:31 avsm Exp $");
 
 #include <sys/queue.h>
 
@@ -502,7 +502,7 @@ packet_send1(void)
 	u_char buf[8], *cp;
 	int i, padding, len;
 	u_int checksum;
-	u_int32_t rand = 0;
+	u_int32_t rnd = 0;
 
 	/*
 	 * If using packet compression, compress the payload of the outgoing
@@ -528,9 +528,9 @@ packet_send1(void)
 		cp = buffer_ptr(&outgoing_packet);
 		for (i = 0; i < padding; i++) {
 			if (i % 4 == 0)
-				rand = arc4random();
-			cp[7 - i] = rand & 0xff;
-			rand >>= 8;
+				rnd = arc4random();
+			cp[7 - i] = rnd & 0xff;
+			rnd >>= 8;
 		}
 	}
 	buffer_consume(&outgoing_packet, 8 - padding);
@@ -575,18 +575,18 @@ set_newkeys(int mode)
 	Comp *comp;
 	CipherContext *cc;
 	u_int64_t *max_blocks;
-	int encrypt;
+	int crypt_type;
 
 	debug2("set_newkeys: mode %d", mode);
 
 	if (mode == MODE_OUT) {
 		cc = &send_context;
-		encrypt = CIPHER_ENCRYPT;
+		crypt_type = CIPHER_ENCRYPT;
 		p_send.packets = p_send.blocks = 0;
 		max_blocks = &max_blocks_out;
 	} else {
 		cc = &receive_context;
-		encrypt = CIPHER_DECRYPT;
+		crypt_type = CIPHER_DECRYPT;
 		p_read.packets = p_read.blocks = 0;
 		max_blocks = &max_blocks_in;
 	}
@@ -615,7 +615,7 @@ set_newkeys(int mode)
 		mac->enabled = 1;
 	DBG(debug("cipher_init_context: %d", mode));
 	cipher_init(cc, enc->cipher, enc->key, enc->key_len,
-	    enc->iv, enc->block_size, encrypt);
+	    enc->iv, enc->block_size, crypt_type);
 	/* Deleting the keys does not gain extra security */
 	/* memset(enc->iv,  0, enc->block_size);
 	   memset(enc->key, 0, enc->key_len); */
@@ -649,7 +649,7 @@ packet_send2_wrapped(void)
 	u_char padlen, pad;
 	u_int packet_length = 0;
 	u_int i, len;
-	u_int32_t rand = 0;
+	u_int32_t rnd = 0;
 	Enc *enc   = NULL;
 	Mac *mac   = NULL;
 	Comp *comp = NULL;
@@ -708,9 +708,9 @@ packet_send2_wrapped(void)
 		/* random padding */
 		for (i = 0; i < padlen; i++) {
 			if (i % 4 == 0)
-				rand = arc4random();
-			cp[i] = rand & 0xff;
-			rand >>= 8;
+				rnd = arc4random();
+			cp[i] = rnd & 0xff;
+			rnd >>= 8;
 		}
 	} else {
 		/* clear padding */
@@ -1481,16 +1481,16 @@ packet_add_padding(u_char pad)
 void
 packet_send_ignore(int nbytes)
 {
-	u_int32_t rand = 0;
+	u_int32_t rnd = 0;
 	int i;
 
 	packet_start(compat20 ? SSH2_MSG_IGNORE : SSH_MSG_IGNORE);
 	packet_put_int(nbytes);
 	for (i = 0; i < nbytes; i++) {
 		if (i % 4 == 0)
-			rand = arc4random();
-		packet_put_char(rand & 0xff);
-		rand >>= 8;
+			rnd = arc4random();
+		packet_put_char(rnd & 0xff);
+		rnd >>= 8;
 	}
 }
 
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